Home › AP EAMCET › Biology › Human Anatomy and Physiology-I › An open circulatory system is found in
An open circulatory system is found in
Aannelids
Barthropods
Cbirds
Dfishes
Answer & Solution
Correct answer: B. arthropods
Arthropods and molluscs pump blood into open sinuses.
Related questions
Right ventricular systole pumps blood through which vessel?Which valves close when ventricular systole begins?During atrial systole, what do the atria complete?What is the role of the delay at the AV node?Which pacemaker structure starts each heartbeat?Which glands of the duodenum secrete bicarbonate-rich mucus?What are the lymph capillaries inside intestinal villi called?Which three parts make up the small intestine, in order from the stomach?